<!DOCTYPE html>
<html lang="en">
<head>
    <style>
        div#num1{
            position:absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
            width: 700px;
            height: 700px;
            background: linear-gradient(#62426c 15% ,#d3b4d4 50%,#91576f 85%);

        }
        div#num2{
            position:absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
            width: 437px;
            height: 437px;
            border-radius: 30px;
            background: linear-gradient(160deg,#945278f5,#492646);
            box-shadow:10px 10px 40px 1px #000000e1 ;
        }

        div#num3{
            position:absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
            width: 337px;
            height: 237px;
            border-radius: 30px;
            background-color: #000000;
        }
        

        div#num4{
            position:absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
            width: 267px;
            height: 167px;
            background: linear-gradient(160deg,#fab097,#a85a67 50%);

        }


        div#num5{
            position:absolute;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
            width: 140px;
            height: 140px;
            border-radius: 180px;
            background-color: #ffffff;

        }

        
        div#num6{
            position:absolute;
            top: 30px;
            bottom: 25px;
            left: 55px;
            right: 0;
            border-top: 45px solid transparent;
            border-bottom:45px solid transparent;
            border-left: 45px solid black;
            border-right:45px solid transparent ;
            margin: auto;

        }



    </style>
    <meta charset="UTF-8">
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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>06马利雯第四章作业</title>
</head>
<body>
    <div id="num1">
        <div id="num2">
            <div id="num3">
                <div id="num4">
                    <div id="num5">
                        <div id="num6"></div>
                    </div>
                </div>
            </div>
        </div>

    </div>
</body>
</html>

















































































































